2026 ITDumpsKR 최신 H12-831_V1.0 PDF 버전 시험 문제집과 H12-831_V1.0 시험 문제 및 답변 무료 공유: https://drive.google.com/open?id=1CVNNgGjD20Ee0KagjDL-lTJrgsaaa3zk
ITDumpsKR에서 출시한 Huawei인증 H12-831_V1.0덤프는Huawei인증 H12-831_V1.0시험에 대비하여 IT전문가들이 제작한 최신버전 공부자료로서 시험패스율이 100%입니다.ITDumpsKR는 고품질 Huawei인증 H12-831_V1.0덤프를 가장 친근한 가격으로 미래의 IT전문가들께 제공해드립니다. ITDumpsKR의 소원대로 멋진 IT전문가도 거듭나세요.
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Advanced IGP Features | 17% | - IS-IS advanced features
|
| Topic 2: Advanced Ethernet Technologies | 10% | - VLAN aggregation and MUX VLAN - QinQ and VLAN mapping - Port isolation and security features - Ethernet link aggregation and reliability |
| Topic 3: Network O&M | 7% | - Log and alarm management - Configuration management and backup - Routine maintenance procedures - Network monitoring and performance analysis |
| Topic 4: Advanced BGP Features | 10% | - Routing policies and filtering - BGP multi-homing and load balancing - BGP route selection and attributes - Route reflectors and confederations |
| Topic 5: MPLS Technologies | 19% | - MPLS OAM and protection - MPLS fundamentals and label distribution - LDP and RSVP-TE protocols - MPLS VPN (L3VPN, L2VPN) |
| Topic 6: IPv6 Routing | 20% | - BGP4+ for IPv6 - IPv6 address planning and configuration - Transition mechanisms (dual-stack, tunnel, translation) - OSPFv3 and IS-IS for IPv6 |
| Topic 7: Network Troubleshooting | 10% | - Performance and service fault resolution - Structured troubleshooting methodology - Routing protocol fault diagnosis - Switching and link fault handling |
| Topic 8: Network Cutover | 7% | - Cutover planning and risk assessment - Pre-cutover verification - Implementation and rollback strategy - Post-cutover validation |
ITDumpsKR의Huawei인증 H12-831_V1.0시험대비 덤프는 가격이 착한데 비하면 품질이 너무 좋은 시험전 공부자료입니다. 시험문제적중율이 높아 패스율이 100%에 이르고 있습니다.다른 IT자격증에 관심이 있는 분들은 온라인서비스에 문의하여 덤프유무와 적중율등을 확인할수 있습니다. Huawei인증 H12-831_V1.0덤프로 어려운 시험을 정복하여 IT업계 정상에 오릅시다.
질문 # 58
As shown in the figure, a park has deployedIPv6For business testing, the network has4router. run 0SPFV3Realize network interconnection. about theOSPFV3network generated LSA. Which of the following statement it's wrong?
정답：A
질문 # 59
MPLS has the concept of FEC-Forwarding Equivalence Class, so on which of the following standards cannot FEC be allocated based?
정답：D
질문 # 60
In the hub-spoke networking shown in the figure, the Hub-PE can be configured to allow repetitive local AS numbers for correct route transmission.
Is this statement TRUE or FALSE?
Options:
정답：B
설명：
Comprehensive and Detailed In-Depth Explanation:
1. Understanding the Hub-Spoke BGP Design
* Hub-Spoke topology is commonly used in MPLS Layer 3 VPNs, where:
* Hub-PE acts as a central router.
* Spoke-PEs connect to the hub but do not communicate directly with each other.
* eBGP (External BGP) is used between the Hub-PE and Spoke-PE routers.
2. The Role of AS Numbers in BGP Route Transmission
* By default, BGP prevents routes from being sent back to the same AS (Autonomous System) to avoid loops (via the AS_PATH loop prevention mechanism).
* However, in a Hub-Spoke MPLS VPN, the Hub-PE must be allowed to re-advertise routes learned from one spoke to another spoke.
* This requires allowing repetitive AS numbers within the same AS to avoid BGP rejecting valid routes.
3. Solution: Using "Allow-AS Loop" on the Hub-PE
* The allowas-in or allow-as-loop command must be used on Hub-PE to allow repetitive local AS numbers.
* This ensures that routes from Spoke-PE1 (AS65002) are advertised to Spoke-PE2 (AS65003) via Hub-PE, even if AS numbers are repeated.
Example Configuration on Hub-PE:
plaintext
CopyEdit
bgp 65001
peer Spoke-PE1 allow-as-loop 2
peer Spoke-PE2 allow-as-loop 2
* This allows Hub-PE to accept and propagate routes even if the AS number appears more than once.
4. Evaluating the Answer Choices
Option
Correct?
Reasoning
A: TRUE
# Correct
Hub-PE can be configured to allow repetitive AS numbers using the allow-as-loop feature.
B: FALSE
# Incorrect
BGP by default prevents repeated AS numbers, but this can be overridden.
# Correct answer: A. TRUE
Final Conclusion:
* By default, BGP prevents AS loopbacks.
* Hub-PE needs to allow repetitive AS numbers for proper route transmission in the hub-spoke model.
* The "allow-as-loop" command enables this functionality.
* Thus, the correct answer is: TRUE.
질문 # 61
As shown in the figure, private network routing information is exchanged between PE1 and PE2 and their respective CEs through OSPF, and the same DomainlD is set on both PE1 and PE2. When routes are imported from BGP to OSPF on PE2, it is possible that Which of the following types of SAs are passed to CE2?
정답：A,B,C
질문 # 62
As shown in the figure, which of the following statement is correct? (Multiple choice)
정답：B,C
질문 # 63
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